Java File Name Get getFileNameWithoutExt(String file)

Description

get File Name Without Ext

License

Open Source License

Declaration

public static String getFileNameWithoutExt(String file) 

Method Source Code

//package com.java2s;

import java.io.File;

public class Main {
    public static String getFileNameWithoutExt(String file) {
        return file.substring(getSeparatorIndex(file), getDotIndex(file));
    }//w w  w .  ja  v a  2s  .co  m

    public static int getSeparatorIndex(String file) {
        int sepIndex = file.lastIndexOf(File.separator);

        if (sepIndex != -1)
            return sepIndex + 1;
        else
            return 0;
    }

    public static int getDotIndex(String file) {
        int dotIndex = file.lastIndexOf(".");

        if (dotIndex != -1)
            return dotIndex;
        else
            return file.length();
    }
}

Related

1. getFileNameWithAddedExtension(File parent, File f, String ext)
2. getFileNameWithNewExtension(File parent, File file, String ext)
3. getFilenameWithoutAnyExtension(File file)
4. getFileNameWithoutExt(File file)
5. getFileNameWithoutExt(File filePath)
6. GetFileNameWithoutExt(String file_path)
7. getFileNameWithoutExt(String fileName)
8. getFileNameWithoutExt(String filePath)
9. getFileNameWithoutExt(String originPath)